Davidson County Airport (ICAO: KEXX, FAA LID: EXX) is a public use airport in Davidson County, North Carolina, United States. It is owned by the Davidson County Airport Authority and located three nautical miles (6 km) southwest of the central business district of Lexington, North Carolina. It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility. Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, this airport is assigned EXX by the FAA, but has no designation from the IATA.